340960477 has 8 divisors (see below), whose sum is σ = 400569120. Its totient is φ = 286120560.

The previous prime is 340960429. The next prime is 340960481. The reversal of 340960477 is 774069043.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 340960477 - 2¹⁵ = 340927709 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (340960427) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1192027 + ... + 1192312.

It is an arithmetic number, because the mean of its divisors is an integer number (50071140).

Almost surely, 2^340960477 is an apocalyptic number.

It is an amenable number.

340960477 is a deficient number, since it is larger than the sum of its proper divisors (59608643).

340960477 is a wasteful number, since it uses less digits than its factorization.

340960477 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2384363.

The product of its (nonzero) digits is 127008, while the sum is 40.

The square root of 340960477 is about 18465.1151363862. The cubic root of 340960477 is about 698.6098103192.

The spelling of 340960477 in words is "three hundred forty million, nine hundred sixty thousand, four hundred seventy-seven".